Mountain West electrical licensing

Mountain West electrical apprentice requirements.

Compare the electrical apprenticeship and licensing paths for Wyoming, Montana, Idaho, Colorado, and Utah without assuming neighboring states use the same rules.

Why compare states within a region?

Workers in the Mountain West often live or work near state lines, but licensing systems vary materially. This page keeps the states together for comparison while routing every requirement back to the individual state guide and official authority.

Wyoming

Apprentice licensing, OJT and classroom progression, supervision, 2026 NEC adoption, journeyman eligibility, and reciprocity.

Wyoming guide →
Montana

Registered apprenticeship, journeyman eligibility routes, Board approval, PSI testing, NEC exam basis, and reciprocity.

Montana guide →
Idaho

Apprentice licensing, 8,000-hour plus education and 16,000-hour experience paths, examinations, and 2023 NEC adoption.

Idaho guide →
Colorado

Apprentice registration, tracked experience, classroom training, journeyman exam obligations, and state licensing resources.

Colorado guide →
Utah

Licensed apprentice experience, education requirements, alternate experience route, journeyman examinations, and endorsement pathways.

Utah guide →

Reciprocity and license mobility

Neighboring states can have very different reciprocal-license rules. A reciprocal agreement may waive only the trade examination, may apply only to a journeyman or master classification, or may be replaced by endorsement. Always verify the receiving state’s current requirements.

Compare electrical license reciprocity by state →

Study references

Each state guide includes recommended study references only after the applicable NEC or exam-reference basis has been verified. When a state’s current exam edition is not pinned down, TRADECAIRN directs learners to verify the authority first rather than guessing.

Browse electrical study references →

Important: State licensing, apprenticeship, exam, code-adoption, and reciprocity rules can change. Regional organization is for navigation and comparison only; each state remains its own licensing jurisdiction.